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C&K COMPONENTS 8121J84CRE92 Snap-acting Pushbutton Switch
The C&K Components 8121J84CRE92 is a versatile snap-acting momentary pushbutton switch suitable for a wide range of industrial and commercial applications. Its robust construction, featuring a glass-filled nylon 6/6 or diallyl phthalate (DAP) case, ensures durability and reliability. The switch offers a positive tactile feel and is designed with an epoxy terminal seal for compatibility with bottom wash PCB cleaning methods. Available in various configurations, including single-pole, double-pole, triple-pole, and quad-pole designs, it caters to diverse circuit requirements. Common applications include instrumentation, computer peripherals, and telecommunications equipment. RoHS compliant models are available, aligning with environmental regulations.
C&K COMPONENTS 8121J84CRE92 Snap-acting Pushbutton Switch Specifications:
- Contact Rating: 0.4 VA max. @ 20 V AC or DC (B contact material), 1 AMP @ 120 V AC or 28 V DC (G contact material)
- Electrical Life: 60,000 make-and-break cycles
- Contact Resistance: Below 50 mΩ typ.
- Insulation Resistance: 10[9] Ω min.
- Dielectric Strength: 1,000 Vrms min.
- Operating Temperature: -30ºC to 75ºC (8X2X models), -30ºC to 65ºC (U8X1 models)
- Cap Installation Force: 10 lbs. max.
- Case Material: Glass filled nylon 6/6 or diallyl phthalate (DAP)
- Plunger Material: Glass filled nylon or glass filled polyester (PBT)
- Bushing Material: Brass or zinc, nickel plated
- Housing Material: Stainless steel
- Switch Support Material: Brass or steel, matte-tin plated
- Contact Material: Coin silver with gold plate over nickel plate (G contact material), Copper alloy with gold plate over nickel plate (B contact material)
- Terminal Seal: Epoxy
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You can download the 8121J84CRE92 datasheet or visit the C&K COMPONENTS website for support.
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C&K COMPONENTS